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2b37ae3e81
* Switch to using `shell` Switch to using the shell for subprocess to enable more natural shelling out. * Update external.rs * This is a test with .shell() for external * El pollo loco's PR * co co co * Attempt to fix windows * Fmt * Less is more? Co-authored-by: Andrés N. Robalino <andres@androbtech.com>
50 lines
1.0 KiB
Rust
50 lines
1.0 KiB
Rust
pub mod commands;
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pub mod fs;
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pub mod macros;
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pub mod playground;
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pub fn pipeline(commands: &str) -> String {
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commands
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.lines()
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.skip(1)
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.map(|line| line.trim())
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.collect::<Vec<&str>>()
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.join(" ")
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.trim_end()
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.to_string()
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}
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pub fn shell_os_paths() -> Vec<std::path::PathBuf> {
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let mut original_paths = vec![];
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if let Some(paths) = std::env::var_os("PATH") {
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original_paths = std::env::split_paths(&paths).collect::<Vec<_>>();
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}
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original_paths
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}
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#[cfg(test)]
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mod tests {
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use super::pipeline;
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#[test]
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fn constructs_a_pipeline() {
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let actual = pipeline(
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r#"
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open los_tres_amigos.txt
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| from-csv
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| get rusty_luck
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| str --to-int
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| sum
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| echo "$it"
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"#,
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);
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assert_eq!(
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actual,
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r#"open los_tres_amigos.txt | from-csv | get rusty_luck | str --to-int | sum | echo "$it""#
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);
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}
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}
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